Microsoft has reminded administrators again that Exchange 2016 and Exchange 2019 will reach the end of extended support next ...

Microsoft's Exchange Server Subscription Edition is now available as the successor to the last locally installable Exchange Server 2019. Microsoft's Exchange developers have now announced its ...

Microsoft’s September 2025 Exchange Server Hotfix Updates fix hybrid app issues, with support for SE, 2019, and 2016 versions ...

According to Check Point Research (CPR), threat actors are actively exploiting four zero-day vulnerabilities tackled with emergency fixes issued by Microsoft on March 2-- and attack attempts continue ...

On March 18, the Redmond giant said the software will automatically mitigate CVE-2021-26855, a severe vulnerability that is being actively exploited in the wild. This vulnerability is one of four that ...

Microsoft warned customers today that Exchange Server 2013 will reach its extended end-of-support (EOS) date 90 days from now, on April 11, 2023. Exchange Server 2013 was released in January 2013 and ...

Exchange Server downtime is inevitable, especially when your organization relies on a standalone on-premises Exchange server. However, you can reduce the downtime in the event of a disaster if you ...

‘Attackers are actively scanning for vulnerable Microsoft Exchange servers and abusing the latest line of Microsoft Exchange vulnerabilities that were patched earlier this year,’ says Huntress threat ...

Organizations running Exchange Server 2019 won't be getting an H2 cumulative update (CU) this year, a Microsoft announcement this month explained. Microsoft is planning to defer the release of the ...

April is the end of Exchange 2013: Here’s what you need to know Your email has been sent With the end of support looming, you need to plan to replace Exchange Server 2013 in the next few months, but ...

Outgoing mail for Microsoft email programs is automatically routed through the Microsoft Exchange Server. It is possible to change this server to something else and to stop outgoing email from using ...

New data suggests someone has compromised more than 21,000 Microsoft Exchange Server email systems worldwide and infected them with malware that invokes both KrebsOnSecurity and Yours Truly by name.